Cummins N14 Diesel Engine, Eaton Fuller 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, Air Ride Cab, 11R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride Suspension, 165 in Wheelbase, PTO, Cancade 20 ft Long x 0 ft 56 in High Steel Body, Manual Roll Tarp, Swing Tailgate, Remote End Gate & Hoist Control